outline dimension (mm)

d	830
D	1050
T	90
B	90
C	64
Inner circle γ (min)	6
Outer ring γ (min)	5

specified load (N)

Cr	2200
Cor	5750

Rated load load {kgf}

Cr	224000
Cor	585000

bearing symbol

	R830-2A

ISO355 Size series (reference)

	—

installation size (mm)

da	892
db	867
da(max)	1007
da（min）	(pour)
Db(min)	1028
Sa(min）	—
Sb(min）	—
Inner circle γ a (max)	4
Outer ring γ a (max)	4

Point position (mm)

a	178.8

constant

e	0.44

Axial load of coefficient

Y1	1.4
Y0	0.75

weight (kg)

(consult)	183